ayyan097 ayyan097
  • 03-04-2020
  • Mathematics
contestada

Given the system of equations y = 6x - 10 and 2x + 3y = 10, is the point (2,2) a solution?

Respuesta :

ghanami
ghanami ghanami
  • 05-04-2020

Answer:

Step-by-step explanation:

hello :

y = 6x - 10 (*)

2x + 3y = 10...(**)

by (*) put this value of y into (**) : 2x+3(6x-10)=10

2x+18x-30 = 10

20x=40  so :  x= 2  but  y = 6x - 10        y = 6(2)-10 =2

one solutions (2,2)

Answer Link

Otras preguntas

[tex]10x-16y=12 \\ 5x-3y=4[/tex]If [tex](x, \ y)[/tex] is a solution to the system of equations above, what is the value of [tex]x-y[/tex] ?
Name one famous female tennis player, the country she is from, and 2 tennis facts about her.
Help please find what their job is and write name in french
Why was the timing of the Bantu migration south and east from 2000 BCE to 1000 CE significant?
Who paid gaolers’ salaries? A. Tax payers B. King Henry II C. Inmates D. Judges
what are some of the methods African Americans used to secure their civil rights?
N is between M and P find the value of x help :(
Someone please help me
° 82 + b = 10 what is b? help pls pls
Evaluate 7a -5b when a =5 and b=4